122718240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:601

約数の個数: 240

約数和(自身を含む): 459392472

約数和(自身を除く): 336674232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 557, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1114, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1671, 1836, 2040, 2160, 2228, 2295, 2448, 2592, 2720, 2754, 2785, 3060, 3240, 3342, 3672, 4080, 4320, 4456, 4590, 4896, 5013, 5508, 5570, 6120, 6480, 6684, 6885, 7344, 8160, 8355, 8912, 9180, 9469, 10026, 11016, 11140, 12240, 12960, 13368, 13770, 14688, 15039, 16710, 17824, 18360, 18938, 20052, 22032, 22280, 24480, 25065, 26736, 27540, 28407, 30078, 33420, 36720, 37876, 40104, 44064, 44560, 45117, 47345, 50130, 53472, 55080, 56814, 60156, 66840, 73440, 75195, 75752, 80208, 85221, 89120, 90234, 94690, 100260, 110160, 113628, 120312, 133680, 142035, 150390, 151504, 160416, 170442, 180468, 189380, 200520, 220320, 225585, 227256, 240624, 255663, 267360, 284070, 300780, 303008, 340884, 360936, 378760, 401040, 426105, 451170, 454512, 481248, 511326, 568140, 601560, 681768, 721872, 757520, 766989, 802080, 852210, 902340, 909024, 1022652, 1136280, 1203120, 1278315, 1363536, 1443744, 1515040, 1533978, 1704420, 1804680, 2045304, 2272560, 2406240, 2556630, 2727072, 3067956, 3408840, 3609360, 3834945, 4090608, 4545120, 5113260, 6135912, 6817680, 7218720, 7669890, 8181216, 10226520, 12271824, 13635360, 15339780, 20453040, 24543648, 30679560, 40906080, 61359120, 122718240]

約数ペア:

[(1, 122718240), (2, 61359120), (3, 40906080), (4, 30679560), (5, 24543648), (6, 20453040), (8, 15339780), (9, 13635360), (10, 12271824), (12, 10226520), (15, 8181216), (16, 7669890), (17, 7218720), (18, 6817680), (20, 6135912), (24, 5113260), (27, 4545120), (30, 4090608), (32, 3834945), (34, 3609360), (36, 3408840), (40, 3067956), (45, 2727072), (48, 2556630), (51, 2406240), (54, 2272560), (60, 2045304), (68, 1804680), (72, 1704420), (80, 1533978), (81, 1515040), (85, 1443744), (90, 1363536), (96, 1278315), (102, 1203120), (108, 1136280), (120, 1022652), (135, 909024), (136, 902340), (144, 852210), (153, 802080), (160, 766989), (162, 757520), (170, 721872), (180, 681768), (204, 601560), (216, 568140), (240, 511326), (255, 481248), (270, 454512), (272, 451170), (288, 426105), (306, 401040), (324, 378760), (340, 360936), (360, 340884), (405, 303008), (408, 300780), (432, 284070), (459, 267360), (480, 255663), (510, 240624), (540, 227256), (544, 225585), (557, 220320), (612, 200520), (648, 189380), (680, 180468), (720, 170442), (765, 160416), (810, 151504), (816, 150390), (864, 142035), (918, 133680), (1020, 120312), (1080, 113628), (1114, 110160), (1224, 100260), (1296, 94690), (1360, 90234), (1377, 89120), (1440, 85221), (1530, 80208), (1620, 75752), (1632, 75195), (1671, 73440), (1836, 66840), (2040, 60156), (2160, 56814), (2228, 55080), (2295, 53472), (2448, 50130), (2592, 47345), (2720, 45117), (2754, 44560), (2785, 44064), (3060, 40104), (3240, 37876), (3342, 36720), (3672, 33420), (4080, 30078), (4320, 28407), (4456, 27540), (4590, 26736), (4896, 25065), (5013, 24480), (5508, 22280), (5570, 22032), (6120, 20052), (6480, 18938), (6684, 18360), (6885, 17824), (7344, 16710), (8160, 15039), (8355, 14688), (8912, 13770), (9180, 13368), (9469, 12960), (10026, 12240), (11016, 11140)]